Handguns Annuals from 95 - 2000. Taffins books, Hunting for Handgunners, Reeders books, Wildcat Cartridges, Cartridges of the World, Guns Illustrated 95 - 97, Big Bore Cartridges and Rifles, Hampton's books, a million magazines and articles, and last but not least The Sixgunners. There are many more, but these are what first comes to mind.